Bestec, industrial., Ltd

Power good and enabled indicator leds. On-Off button and control circuit, optional load resistor included but not soldered. Open source (cc by-sa a 9 Watt load resistor is included but not soldered to the board. In our experience most modern atx supplies don't require a significant load on the 5 volt rail to start. An artificial load just wastes electricity and creates unnecessary heat. Please let us know nivea your experience. Some special atx supplies provide -5volts, but the vast majority don't. We broke it out and added the fuse, but didn't bother with a screw terminal.

Power electronics., ltd

From dp, jump to: navigation, search, recycle an atx computer power peel supply into a beefy bench tool that powers your projects. The atx breakout board routes the -12,.3, 5 and 12 volt atx outputs to screw terminals, each protected by.25 amp resettable polyfuse. These four voltages cover a huge range of common electronics needs, there's even a negative voltage (-12 volts) for op amps and audio projects. An on/off button and a control circuit are included on-board, no modifications to the atx supply are needed. Read about the design. Available for 14 at seeed Studio. Features -12,.3, 5, 12 volt supplies @.25 amp.25 amp polyfuses with reset on each power rail. Indicator leds show that each rail is working.